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  <h1 class="topictitle1">Step 3: Creating a Rate Limiting Policy</h1>
  <div>
   <p id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_p31441444174712">If you need to limit the maximum bandwidth of a data protection job to ensure the performance of critical services, configure rate limiting policies by referring to this section.</p>
   <div class="section" id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_section354917289471">
    <h4 class="sectiontitle">Procedure</h4>
    <ol id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_ol1149154116466">
     <li id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_li18388120104717"><span>Choose <span class="uicontrol" id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001839142377_uicontrol185917396272"><b><span id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001839142377_text659183972712"><strong>Protection</strong></span> &gt; Protection Policies &gt; Rate Limiting Policies</b></span>.</span></li>
     <li id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_li1438918203475"><span>Click <span class="uicontrol" id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_uicontrol47162595237"><b><span id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_text157163599230"><strong>Create</strong></span></b></span>.</span></li>
     <li id="opengauss-0113__en-us_topic_0000001839143197_en-us_topic_0000001127901927_li117481133134716"><span>Set rate limiting policy parameters.</span><p></p>
      <div class="p" id="opengauss-0113__en-us_topic_0000001839143197_p1897612503615">
       <a href="#opengauss-0113__en-us_topic_0000001839143197_table12170124133619">Table 1</a> describes the related parameters. 
       <div class="tablenoborder">
        <a name="opengauss-0113__en-us_topic_0000001839143197_table12170124133619"></a><a name="en-us_topic_0000001839143197_table12170124133619"></a>
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         <caption>
          <b>Table 1 </b>Parameters related to a rate limiting policy
         </caption>
         <colgroup>
          <col style="width:32.269999999999996%">
          <col style="width:67.73%">
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         <thead align="left">
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           <th align="left" class="cellrowborder" valign="top" width="32.269999999999996%" id="mcps1.3.2.2.3.2.1.2.2.3.1.1"><p id="opengauss-0113__en-us_topic_0000001839143197_p5169524153616">Parameter</p></th>
           <th align="left" class="cellrowborder" valign="top" width="67.73%" id="mcps1.3.2.2.3.2.1.2.2.3.1.2"><p id="opengauss-0113__en-us_topic_0000001839143197_p6169124103613">Description</p></th>
          </tr>
         </thead>
         <tbody>
          <tr id="opengauss-0113__en-us_topic_0000001839143197_row7169112416367">
           <td class="cellrowborder" valign="top" width="32.269999999999996%" headers="mcps1.3.2.2.3.2.1.2.2.3.1.1 "><p id="opengauss-0113__en-us_topic_0000001839143197_p1916911248367"><span id="opengauss-0113__en-us_topic_0000001839143197_text161691424153611"><strong>Name</strong></span></p></td>
           <td class="cellrowborder" valign="top" width="67.73%" headers="mcps1.3.2.2.3.2.1.2.2.3.1.2 "><p id="opengauss-0113__en-us_topic_0000001839143197_p9169924133613">Name of a rate limiting policy, which can be customized.</p></td>
          </tr>
          <tr id="opengauss-0113__en-us_topic_0000001839143197_row7169182416362">
           <td class="cellrowborder" valign="top" width="32.269999999999996%" headers="mcps1.3.2.2.3.2.1.2.2.3.1.1 "><p id="opengauss-0113__en-us_topic_0000001839143197_p8169924113611"><span id="opengauss-0113__en-us_topic_0000001839143197_text12169424203614"><strong>Maximum Bandwidth</strong></span></p></td>
           <td class="cellrowborder" valign="top" width="67.73%" headers="mcps1.3.2.2.3.2.1.2.2.3.1.2 "><p id="opengauss-0113__en-us_topic_0000001839143197_p1981116133814">Average maximum amount of data that can be transmitted per second in a data protection job.</p> <p id="opengauss-0113__en-us_topic_0000001839143197_p816992415362">Default value: 1024 MB/s</p> <p id="opengauss-0113__en-us_topic_0000001839143197_p61691524113616">Value range: 10 MB/s to 5120 MB/s</p></td>
          </tr>
          <tr id="opengauss-0113__en-us_topic_0000001839143197_row0169524103620">
           <td class="cellrowborder" valign="top" width="32.269999999999996%" headers="mcps1.3.2.2.3.2.1.2.2.3.1.1 "><p id="opengauss-0113__en-us_topic_0000001839143197_p2169424133612"><span id="opengauss-0113__en-us_topic_0000001839143197_text1516915245366"><strong>Description</strong></span></p></td>
           <td class="cellrowborder" valign="top" width="67.73%" headers="mcps1.3.2.2.3.2.1.2.2.3.1.2 "><p id="opengauss-0113__en-us_topic_0000001839143197_p51691624103615">Information about the rate limiting policy.</p></td>
          </tr>
         </tbody>
        </table>
       </div>
      </div> <p></p></li>
     <li id="opengauss-0113__en-us_topic_0000001839143197_li18215153613714"><span>Click <span class="uicontrol" id="opengauss-0113__en-us_topic_0000001839143197_uicontrol1756934320715"><b><span id="opengauss-0113__en-us_topic_0000001839143197_text1686961087"><strong>OK</strong></span></b></span>.</span></li>
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